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The ultimate in
foam conversion and gasket technology
Riayk Ltd is a specialist manufacturer and supplier of a wide range of cut sheet, rolls, foam die cut inserts, die cut parts or foam packaging end caps.
We use a quality foams for a wide range of applications. Our bespoke packaging design services can make custom inserts for all packaging requirements.
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If you are looking for a consistent and highly reliable company, look no further. Riayk Ltd has over 25 years of experience in the foam and stamped components trade.
Natural rubber gaskets
Natural rubber is generally used in applications involving water. The exceptional quality of rubber lies in its ability to resist abrasive forces and to recover from pressure. It can resist vibration well in heavy machinery and is therefore commonly used on low bolt loading flanges and on pipes with poor quality flanges.
Natural rubber is obtained from the latex sap of the Hevea Brasiliensis tree (otherwise known as the rubber tree). Gaskets made from natural rubber seal well in dynamic conditions and have good resistance to compression for long periods of time without tension.
Characteristics:
Flexible
Suitable for use with water
Suitable for use with low bolt loading flanges
Suitable for use with poor quality flanges
Anti-vibration
Good recovery
Good abrasion resistance
Seals a vacuum well
Poor ozone resistance
Poor resistance to environmental exposure
